Diamond/Ambiguity problem of multiple inheritance due to Default methods in Java 8 [ SOLVED !! ]

Diamond problem (in inheritance) is an ambiguity problem that can arise as a consequence of allowing multiple inheritance through default methods that were introduced in java 8.
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Multiple Inheritance is a feature of object oriented concept, where a class can inherit properties of more than one parent class. The problem occurs when there exist methods with same signature in both the super classes and subclass. On calling the method, the compiler cannot determine which class method to be called and even on calling which class method gets the priority.
In order to avoid Diamond problem in inheritance or ambiguity Java does not support multiple inheritance of classes. It is keeping the things simple and straightforward.
You can achieve multiple inheritance in Java, using the default methods (Java8) and interfaces.
#diamondprobleminjava #ambiguityinjava #java8

[@shubhamtagalpallewar7125]

getting clarity of concepts with your videos.. good work :)

[@CodeDecode]

thanks for the nice words :)

[@sachinsinghania7806]

Didi.. itna tough class name mt lo.. confuse ho jata hun.. Easy class name rakha kro

[@CodeDecode]

Ok. No worries. Next time se easy class names rakhnge hum.

[@start1learn-n171]

Tq

[@subbhalakshmiravichandran3808]

really u r great. Programming god and what ever u explains really easily & understandable.

[@CodeDecode]

Thanks Subbhalakshmi 🙂👍

[@VijayKumar-bc7fu]

hey @Code Decode can you plz tell if this is the only way to resolve diamond issue in java 8 or later versions

[@rohitverma8184]

English bhoot achi hai madam

[@CodeDecode]

Thanks Rohit😊👍

[@prakashksk861]

We can give our own implementation in the livesin default method in the frog class also right??

[@CodeDecode]

Here basically I have shown you over ridden method in frog class. And default method is a concept of interface not a class. Frog is a class and aquatic and terrestrial animals are interfaces. Hence lives in default method is written in interfaces and not in frog class

[@prakashksk861]

Got it. Thank u 🙂

[@CodeDecode]

Any thing else I can help you with?

[@prakashksk861]

@@CodeDecode what are the new features in garbage collector from java 8.

[@mpsarun7210]

At time 3:35 it is implementing multiple interfaces right ? But I could listen it as multiple inheritance. Please correct me if am wrong

[@VijayKumar-bc7fu]

thats how multiple inheritance is handled

[@armediaworks4372]

I got a doubt over riding is known only in the run time right how can you find the error at the compile time

[@KeshariPiyush24]

Actually overriding is runtime polymorphism you are right about it but it does not mean that the compiler can't know about it in advance. Actually by overriding we mean which implementation to call it depends upon the kind of object you are calling and that's it.

[@desaiaditya12]

Nice explanation. But can you explain how super helps in this case?

[@chaitanyapatil9692]

super keyword is used to invoke parent class's or interface's methods or variables !!!